boncyff

== Welsh == === Etymology === bôn (“trunk, stump”) +‎ cyff (“trunk, stump”) === Pronunciation === (North Wales) IPA(key): /ˈbɔŋkɨ̞f/ (South Wales) IPA(key): /ˈbɔŋkɪf/ === Noun === boncyff m (plural boncyffion) trunk, stock, stump Synonym: cyff === Mutation === === Further reading === R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke, et al., editors (1950–present), “boncyff”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies